| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $238.64 | 12.395% | $268.2194 | $268.22 | $268.20 | $268.20 |
| Purchase #2 | $113.77 | 12.681% | $128.1972 | $128.20 | $128.20 | $128.20 |
| Purchase #3 | $189.95 | 8.350% | $205.8108 | $205.81 | $205.80 | $205.80 |
| Purchase #4 | $161.41 | 6.367% | $171.687 | $171.69 | $171.70 | $171.70 |
| Purchase #5 | $76.78 | 5.605% | $81.0835 | $81.08 | $81.10 | $81.10 |
| Purchase #6 | $17.53 | 11.268% | $19.5053 | $19.51 | $19.50 | $19.50 |
| Purchase #7 | $71.50 | 8.702% | $77.7219 | $77.72 | $77.70 | $77.70 |
| 7 purchase totals = | $869.58 | $952.2251 | $952.23 | $952.20 | $952.20 | |